Delavan Oil Nozzle 1.10GPH 45B N4A324KN The electrostatic charge that is

The electrostatic charge that is developed as air passes through the filter

MERV 11 Replacement Filter Media - FC100A1029- 16x25

20x25x5 nominal approximate size

The air cleaner media in the Model 2200 can last from a few months up to 1 year

Product is identical

Delavan Oil Nozzle 1.10GPH 45B N4A324KN The electrostatic charge that isAn oil burner nozzle made by Delavan, the nozzle is a 1. 10 Gallon per hour with a 45 degree angle and b spray pattern. Made in the United States. ( See manufacture information here ) Buy 12 nozzles & get $20. 00 Off per order for a limited time. Details Size: 1. 10 GPH Angle: 45 Spray Pattern: B (HOLLOW CONE) Spray Pattern Details: SOLID CONE Type B nozzles produce a spray that distributes droplets fairly uniformly throughout the complete pattern.